|
|
869a11 |
Only in binutils-2.30/gold: ChangeLog.orig
|
|
|
869a11 |
Only in binutils-2.30/gold: ChangeLog.rej
|
|
|
869a11 |
diff -rup binutils.orig/gold/layout.cc binutils-2.30/gold/layout.cc
|
|
|
869a11 |
--- binutils.orig/gold/layout.cc 2018-08-14 16:18:17.928466978 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/layout.cc 2018-08-14 16:23:15.811244776 +0100
|
|
|
869a11 |
@@ -474,7 +474,8 @@ Layout::Layout(int number_of_input_files
|
|
|
869a11 |
input_section_position_(),
|
|
|
869a11 |
input_section_glob_(),
|
|
|
869a11 |
incremental_base_(NULL),
|
|
|
869a11 |
- free_list_()
|
|
|
869a11 |
+ free_list_(),
|
|
|
869a11 |
+ gnu_properties_()
|
|
|
869a11 |
{
|
|
|
869a11 |
// Make space for more than enough segments for a typical file.
|
|
|
869a11 |
// This is just for efficiency--it's OK if we wind up needing more.
|
|
|
869a11 |
@@ -2182,11 +2183,243 @@ Layout::layout_gnu_stack(bool seen_gnu_s
|
|
|
869a11 |
}
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
+// Read a value with given size and endianness.
|
|
|
869a11 |
+
|
|
|
869a11 |
+static inline uint64_t
|
|
|
869a11 |
+read_sized_value(size_t size, const unsigned char* buf, bool is_big_endian,
|
|
|
869a11 |
+ const Object* object)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ uint64_t val = 0;
|
|
|
869a11 |
+ if (size == 4)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ val = elfcpp::Swap<32, true>::readval(buf);
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ val = elfcpp::Swap<32, false>::readval(buf);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else if (size == 8)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ val = elfcpp::Swap<64, true>::readval(buf);
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ val = elfcpp::Swap<64, false>::readval(buf);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: in .note.gnu.property section, "
|
|
|
869a11 |
+ "pr_datasz must be 4 or 8"),
|
|
|
869a11 |
+ object->name().c_str());
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ return val;
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+// Write a value with given size and endianness.
|
|
|
869a11 |
+
|
|
|
869a11 |
+static inline void
|
|
|
869a11 |
+write_sized_value(uint64_t value, size_t size, unsigned char* buf,
|
|
|
869a11 |
+ bool is_big_endian)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ if (size == 4)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ elfcpp::Swap<32, true>::writeval(buf, static_cast<uint32_t>(value));
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ elfcpp::Swap<32, false>::writeval(buf, static_cast<uint32_t>(value));
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else if (size == 8)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ elfcpp::Swap<64, true>::writeval(buf, value);
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ elfcpp::Swap<64, false>::writeval(buf, value);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ // We will have already complained about this.
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+// Handle the .note.gnu.property section at layout time.
|
|
|
869a11 |
+
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Layout::layout_gnu_property(unsigned int note_type,
|
|
|
869a11 |
+ unsigned int pr_type,
|
|
|
869a11 |
+ size_t pr_datasz,
|
|
|
869a11 |
+ const unsigned char* pr_data,
|
|
|
869a11 |
+ const Object* object)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ // We currently support only the one note type.
|
|
|
869a11 |
+ gold_assert(note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ if (pr_type >= elfcpp::GNU_PROPERTY_LOPROC
|
|
|
869a11 |
+ && pr_type < elfcpp::GNU_PROPERTY_HIPROC)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ // Target-dependent property value; call the target to record.
|
|
|
869a11 |
+ const int size = parameters->target().get_size();
|
|
|
869a11 |
+ const bool is_big_endian = parameters->target().is_big_endian();
|
|
|
869a11 |
+ if (size == 32)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_32_BIG
|
|
|
869a11 |
+ parameters->sized_target<32, true>()->
|
|
|
869a11 |
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
|
|
|
869a11 |
+ object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_32_LITTLE
|
|
|
869a11 |
+ parameters->sized_target<32, false>()->
|
|
|
869a11 |
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
|
|
|
869a11 |
+ object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else if (size == 64)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_64_BIG
|
|
|
869a11 |
+ parameters->sized_target<64, true>()->
|
|
|
869a11 |
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
|
|
|
869a11 |
+ object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_64_LITTLE
|
|
|
869a11 |
+ parameters->sized_target<64, false>()->
|
|
|
869a11 |
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
|
|
|
869a11 |
+ object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ Gnu_properties::iterator pprop = this->gnu_properties_.find(pr_type);
|
|
|
869a11 |
+ if (pprop == this->gnu_properties_.end())
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ Gnu_property prop;
|
|
|
869a11 |
+ prop.pr_datasz = pr_datasz;
|
|
|
869a11 |
+ prop.pr_data = new unsigned char[pr_datasz];
|
|
|
869a11 |
+ memcpy(prop.pr_data, pr_data, pr_datasz);
|
|
|
869a11 |
+ this->gnu_properties_[pr_type] = prop;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ const bool is_big_endian = parameters->target().is_big_endian();
|
|
|
869a11 |
+ switch (pr_type)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_STACK_SIZE:
|
|
|
869a11 |
+ // Record the maximum value seen.
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ uint64_t val1 = read_sized_value(pprop->second.pr_datasz,
|
|
|
869a11 |
+ pprop->second.pr_data,
|
|
|
869a11 |
+ is_big_endian, object);
|
|
|
869a11 |
+ uint64_t val2 = read_sized_value(pr_datasz, pr_data,
|
|
|
869a11 |
+ is_big_endian, object);
|
|
|
869a11 |
+ if (val2 > val1)
|
|
|
869a11 |
+ write_sized_value(val2, pprop->second.pr_datasz,
|
|
|
869a11 |
+ pprop->second.pr_data, is_big_endian);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ break;
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_NO_COPY_ON_PROTECTED:
|
|
|
869a11 |
+ // No data to merge.
|
|
|
869a11 |
+ break;
|
|
|
869a11 |
+ default:
|
|
|
869a11 |
+ gold_warning(_("%s: unknown program property type %d "
|
|
|
869a11 |
+ "in .note.gnu.property section"),
|
|
|
869a11 |
+ object->name().c_str(), pr_type);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+// Merge per-object properties with program properties.
|
|
|
869a11 |
+// This lets the target identify objects that are missing certain
|
|
|
869a11 |
+// properties, in cases where properties must be ANDed together.
|
|
|
869a11 |
+
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Layout::merge_gnu_properties(const Object* object)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ const int size = parameters->target().get_size();
|
|
|
869a11 |
+ const bool is_big_endian = parameters->target().is_big_endian();
|
|
|
869a11 |
+ if (size == 32)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_32_BIG
|
|
|
869a11 |
+ parameters->sized_target<32, true>()->merge_gnu_properties(object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_32_LITTLE
|
|
|
869a11 |
+ parameters->sized_target<32, false>()->merge_gnu_properties(object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else if (size == 64)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (is_big_endian)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_64_BIG
|
|
|
869a11 |
+ parameters->sized_target<64, true>()->merge_gnu_properties(object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+#ifdef HAVE_TARGET_64_LITTLE
|
|
|
869a11 |
+ parameters->sized_target<64, false>()->merge_gnu_properties(object);
|
|
|
869a11 |
+#else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ gold_unreachable();
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+// Add a target-specific property for the output .note.gnu.property section.
|
|
|
869a11 |
+
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Layout::add_gnu_property(unsigned int note_type,
|
|
|
869a11 |
+ unsigned int pr_type,
|
|
|
869a11 |
+ size_t pr_datasz,
|
|
|
869a11 |
+ const unsigned char* pr_data)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ gold_assert(note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ Gnu_property prop;
|
|
|
869a11 |
+ prop.pr_datasz = pr_datasz;
|
|
|
869a11 |
+ prop.pr_data = new unsigned char[pr_datasz];
|
|
|
869a11 |
+ memcpy(prop.pr_data, pr_data, pr_datasz);
|
|
|
869a11 |
+ this->gnu_properties_[pr_type] = prop;
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
// Create automatic note sections.
|
|
|
869a11 |
|
|
|
869a11 |
void
|
|
|
869a11 |
Layout::create_notes()
|
|
|
869a11 |
{
|
|
|
869a11 |
+ this->create_gnu_properties_note();
|
|
|
869a11 |
this->create_gold_note();
|
|
|
869a11 |
this->create_stack_segment();
|
|
|
869a11 |
this->create_build_id();
|
|
|
869a11 |
@@ -3010,6 +3243,58 @@ Layout::create_note(const char* name, in
|
|
|
869a11 |
return os;
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
+// Create a .note.gnu.property section to record program properties
|
|
|
869a11 |
+// accumulated from the input files.
|
|
|
869a11 |
+
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Layout::create_gnu_properties_note()
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ parameters->target().finalize_gnu_properties(this);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ if (this->gnu_properties_.empty())
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+
|
|
|
869a11 |
+ const unsigned int size = parameters->target().get_size();
|
|
|
869a11 |
+ const bool is_big_endian = parameters->target().is_big_endian();
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Compute the total size of the properties array.
|
|
|
869a11 |
+ size_t descsz = 0;
|
|
|
869a11 |
+ for (Gnu_properties::const_iterator prop = this->gnu_properties_.begin();
|
|
|
869a11 |
+ prop != this->gnu_properties_.end();
|
|
|
869a11 |
+ ++prop)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ descsz = align_address(descsz + 8 + prop->second.pr_datasz, size / 8);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Create the note section.
|
|
|
869a11 |
+ size_t trailing_padding;
|
|
|
869a11 |
+ Output_section* os = this->create_note("GNU", elfcpp::NT_GNU_PROPERTY_TYPE_0,
|
|
|
869a11 |
+ ".note.gnu.property", descsz,
|
|
|
869a11 |
+ true, &trailing_padding);
|
|
|
869a11 |
+ if (os == NULL)
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ gold_assert(trailing_padding == 0);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Allocate and fill the properties array.
|
|
|
869a11 |
+ unsigned char* desc = new unsigned char[descsz];
|
|
|
869a11 |
+ unsigned char* p = desc;
|
|
|
869a11 |
+ for (Gnu_properties::const_iterator prop = this->gnu_properties_.begin();
|
|
|
869a11 |
+ prop != this->gnu_properties_.end();
|
|
|
869a11 |
+ ++prop)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ size_t datasz = prop->second.pr_datasz;
|
|
|
869a11 |
+ size_t aligned_datasz = align_address(prop->second.pr_datasz, size / 8);
|
|
|
869a11 |
+ write_sized_value(prop->first, 4, p, is_big_endian);
|
|
|
869a11 |
+ write_sized_value(datasz, 4, p + 4, is_big_endian);
|
|
|
869a11 |
+ memcpy(p + 8, prop->second.pr_data, datasz);
|
|
|
869a11 |
+ if (aligned_datasz > datasz)
|
|
|
869a11 |
+ memset(p + 8 + datasz, 0, aligned_datasz - datasz);
|
|
|
869a11 |
+ p += 8 + aligned_datasz;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ Output_section_data* posd = new Output_data_const(desc, descsz, 4);
|
|
|
869a11 |
+ os->add_output_section_data(posd);
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
// For an executable or shared library, create a note to record the
|
|
|
869a11 |
// version of gold used to create the binary.
|
|
|
869a11 |
|
|
|
869a11 |
Only in binutils-2.30/gold: layout.cc.orig
|
|
|
869a11 |
diff -rup binutils.orig/gold/layout.h binutils-2.30/gold/layout.h
|
|
|
869a11 |
--- binutils.orig/gold/layout.h 2018-08-14 16:18:17.926466993 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/layout.h 2018-08-14 16:23:15.811244776 +0100
|
|
|
869a11 |
@@ -680,6 +680,25 @@ class Layout
|
|
|
869a11 |
layout_gnu_stack(bool seen_gnu_stack, uint64_t gnu_stack_flags,
|
|
|
869a11 |
const Object*);
|
|
|
869a11 |
|
|
|
869a11 |
+ // Layout a .note.gnu.property section.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ layout_gnu_property(unsigned int note_type,
|
|
|
869a11 |
+ unsigned int pr_type,
|
|
|
869a11 |
+ size_t pr_datasz,
|
|
|
869a11 |
+ const unsigned char* pr_data,
|
|
|
869a11 |
+ const Object* object);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Merge per-object properties with program properties.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ merge_gnu_properties(const Object* object);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Add a target-specific property for the output .note.gnu.property section.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ add_gnu_property(unsigned int note_type,
|
|
|
869a11 |
+ unsigned int pr_type,
|
|
|
869a11 |
+ size_t pr_datasz,
|
|
|
869a11 |
+ const unsigned char* pr_data);
|
|
|
869a11 |
+
|
|
|
869a11 |
// Add an Output_section_data to the layout. This is used for
|
|
|
869a11 |
// special sections like the GOT section. ORDER is where the
|
|
|
869a11 |
// section should wind up in the output segment. IS_RELRO is true
|
|
|
869a11 |
@@ -1040,6 +1059,10 @@ class Layout
|
|
|
869a11 |
create_note(const char* name, int note_type, const char* section_name,
|
|
|
869a11 |
size_t descsz, bool allocate, size_t* trailing_padding);
|
|
|
869a11 |
|
|
|
869a11 |
+ // Create a note section for gnu program properties.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ create_gnu_properties_note();
|
|
|
869a11 |
+
|
|
|
869a11 |
// Create a note section for gold version.
|
|
|
869a11 |
void
|
|
|
869a11 |
create_gold_note();
|
|
|
869a11 |
@@ -1326,6 +1349,14 @@ class Layout
|
|
|
869a11 |
std::vector<Section_info> section_infos_;
|
|
|
869a11 |
};
|
|
|
869a11 |
|
|
|
869a11 |
+ // Program properties from .note.gnu.property sections.
|
|
|
869a11 |
+ struct Gnu_property
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ size_t pr_datasz;
|
|
|
869a11 |
+ unsigned char* pr_data;
|
|
|
869a11 |
+ };
|
|
|
869a11 |
+ typedef std::map<unsigned int, Gnu_property> Gnu_properties;
|
|
|
869a11 |
+
|
|
|
869a11 |
// The number of input files, for sizing tables.
|
|
|
869a11 |
int number_of_input_files_;
|
|
|
869a11 |
// Information set by scripts or by command line options.
|
|
|
869a11 |
@@ -1452,6 +1483,8 @@ class Layout
|
|
|
869a11 |
Incremental_binary* incremental_base_;
|
|
|
869a11 |
// For incremental links, a list of free space within the file.
|
|
|
869a11 |
Free_list free_list_;
|
|
|
869a11 |
+ // Program properties.
|
|
|
869a11 |
+ Gnu_properties gnu_properties_;
|
|
|
869a11 |
};
|
|
|
869a11 |
|
|
|
869a11 |
// This task handles writing out data in output sections which is not
|
|
|
869a11 |
Only in binutils-2.30/gold: layout.h.orig
|
|
|
869a11 |
diff -rup binutils.orig/gold/object.cc binutils-2.30/gold/object.cc
|
|
|
869a11 |
--- binutils.orig/gold/object.cc 2018-08-14 16:18:17.929466971 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/object.cc 2018-08-14 16:23:15.812244769 +0100
|
|
|
869a11 |
@@ -1313,6 +1313,102 @@ Sized_relobj_file<size, big_endian>::lay
|
|
|
869a11 |
this->set_relocs_must_follow_section_writes();
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
+// Layout an input .note.gnu.property section.
|
|
|
869a11 |
+
|
|
|
869a11 |
+// This note section has an *extremely* non-standard layout.
|
|
|
869a11 |
+// The gABI spec says that ELF-64 files should have 8-byte fields and
|
|
|
869a11 |
+// 8-byte alignment in the note section, but the Gnu tools generally
|
|
|
869a11 |
+// use 4-byte fields and 4-byte alignment (see the comment for
|
|
|
869a11 |
+// Layout::create_note). This section uses 4-byte fields (i.e.,
|
|
|
869a11 |
+// namesz, descsz, and type are always 4 bytes), the name field is
|
|
|
869a11 |
+// padded to a multiple of 4 bytes, but the desc field is padded
|
|
|
869a11 |
+// to a multiple of 4 or 8 bytes, depending on the ELF class.
|
|
|
869a11 |
+// The individual properties within the desc field always use
|
|
|
869a11 |
+// 4-byte pr_type and pr_datasz fields, but pr_data is padded to
|
|
|
869a11 |
+// a multiple of 4 or 8 bytes, depending on the ELF class.
|
|
|
869a11 |
+
|
|
|
869a11 |
+template<int size, bool big_endian>
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Sized_relobj_file<size, big_endian>::layout_gnu_property_section(
|
|
|
869a11 |
+ Layout* layout,
|
|
|
869a11 |
+ unsigned int shndx)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ section_size_type contents_len;
|
|
|
869a11 |
+ const unsigned char* pcontents = this->section_contents(shndx,
|
|
|
869a11 |
+ &contents_len,
|
|
|
869a11 |
+ false);
|
|
|
869a11 |
+ const unsigned char* pcontents_end = pcontents + contents_len;
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Loop over all the notes in this section.
|
|
|
869a11 |
+ while (pcontents < pcontents_end)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (pcontents + 16 > pcontents_end)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: corrupt .note.gnu.property section "
|
|
|
869a11 |
+ "(note too short)"),
|
|
|
869a11 |
+ this->name().c_str());
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ size_t namesz = elfcpp::Swap<32, big_endian>::readval(pcontents);
|
|
|
869a11 |
+ size_t descsz = elfcpp::Swap<32, big_endian>::readval(pcontents + 4);
|
|
|
869a11 |
+ unsigned int ntype = elfcpp::Swap<32, big_endian>::readval(pcontents + 8);
|
|
|
869a11 |
+ const unsigned char* pname = pcontents + 12;
|
|
|
869a11 |
+
|
|
|
869a11 |
+ if (namesz != 4 || strcmp(reinterpret_cast<const char*>(pname), "GNU") != 0)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: corrupt .note.gnu.property section "
|
|
|
869a11 |
+ "(name is not 'GNU')"),
|
|
|
869a11 |
+ this->name().c_str());
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ if (ntype != elfcpp::NT_GNU_PROPERTY_TYPE_0)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: unsupported note type %d "
|
|
|
869a11 |
+ "in .note.gnu.property section"),
|
|
|
869a11 |
+ this->name().c_str(), ntype);
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ size_t aligned_namesz = align_address(namesz, 4);
|
|
|
869a11 |
+ const unsigned char* pdesc = pname + aligned_namesz;
|
|
|
869a11 |
+
|
|
|
869a11 |
+ if (pdesc + descsz > pcontents + contents_len)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: corrupt .note.gnu.property section"),
|
|
|
869a11 |
+ this->name().c_str());
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ const unsigned char* pprop = pdesc;
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Loop over the program properties in this note.
|
|
|
869a11 |
+ while (pprop < pdesc + descsz)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ if (pprop + 8 > pdesc + descsz)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: corrupt .note.gnu.property section"),
|
|
|
869a11 |
+ this->name().c_str());
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ unsigned int pr_type = elfcpp::Swap<32, big_endian>::readval(pprop);
|
|
|
869a11 |
+ size_t pr_datasz = elfcpp::Swap<32, big_endian>::readval(pprop + 4);
|
|
|
869a11 |
+ pprop += 8;
|
|
|
869a11 |
+ if (pprop + pr_datasz > pdesc + descsz)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: corrupt .note.gnu.property section"),
|
|
|
869a11 |
+ this->name().c_str());
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ layout->layout_gnu_property(ntype, pr_type, pr_datasz, pprop, this);
|
|
|
869a11 |
+ pprop += align_address(pr_datasz, size / 8);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ pcontents = pdesc + align_address(descsz, size / 8);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
// Lay out the input sections. We walk through the sections and check
|
|
|
869a11 |
// whether they should be included in the link. If they should, we
|
|
|
869a11 |
// pass them to the Layout object, which will return an output section
|
|
|
869a11 |
@@ -1565,6 +1661,14 @@ Sized_relobj_file<size, big_endian>::do_
|
|
|
869a11 |
omit[i] = true;
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
+ // Handle .note.gnu.property sections.
|
|
|
869a11 |
+ if (sh_type == elfcpp::SHT_NOTE
|
|
|
869a11 |
+ && strcmp(name, ".note.gnu.property") == 0)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ this->layout_gnu_property_section(layout, i);
|
|
|
869a11 |
+ omit[i] = true;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
bool discard = omit[i];
|
|
|
869a11 |
if (!discard)
|
|
|
869a11 |
{
|
|
|
869a11 |
@@ -1781,7 +1885,10 @@ Sized_relobj_file<size, big_endian>::do_
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
if (!is_pass_two)
|
|
|
869a11 |
- layout->layout_gnu_stack(seen_gnu_stack, gnu_stack_flags, this);
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ layout->merge_gnu_properties(this);
|
|
|
869a11 |
+ layout->layout_gnu_stack(seen_gnu_stack, gnu_stack_flags, this);
|
|
|
869a11 |
+ }
|
|
|
869a11 |
|
|
|
869a11 |
// Handle the .eh_frame sections after the other sections.
|
|
|
869a11 |
gold_assert(!is_pass_one || eh_frame_sections.empty());
|
|
|
869a11 |
Only in binutils-2.30/gold: object.cc.orig
|
|
|
869a11 |
diff -rup binutils.orig/gold/object.h binutils-2.30/gold/object.h
|
|
|
869a11 |
--- binutils.orig/gold/object.h 2018-08-14 16:18:17.926466993 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/object.h 2018-08-14 16:18:47.793244187 +0100
|
|
|
869a11 |
@@ -2647,6 +2647,10 @@ class Sized_relobj_file : public Sized_r
|
|
|
869a11 |
unsigned int shndx, const typename This::Shdr&,
|
|
|
869a11 |
unsigned int reloc_shndx, unsigned int reloc_type);
|
|
|
869a11 |
|
|
|
869a11 |
+ // Layout an input .note.gnu.property section.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ layout_gnu_property_section(Layout* layout, unsigned int shndx);
|
|
|
869a11 |
+
|
|
|
869a11 |
// Write section data to the output file. Record the views and
|
|
|
869a11 |
// sizes in VIEWS for use when relocating.
|
|
|
869a11 |
void
|
|
|
869a11 |
Only in binutils-2.30/gold: object.h.orig
|
|
|
869a11 |
diff -rup binutils.orig/gold/target.h binutils-2.30/gold/target.h
|
|
|
869a11 |
--- binutils.orig/gold/target.h 2018-08-14 16:18:17.928466978 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/target.h 2018-08-14 16:23:15.812244769 +0100
|
|
|
869a11 |
@@ -504,6 +504,11 @@ class Target
|
|
|
869a11 |
should_include_section(elfcpp::Elf_Word sh_type) const
|
|
|
869a11 |
{ return this->do_should_include_section(sh_type); }
|
|
|
869a11 |
|
|
|
869a11 |
+ // Finalize the target-specific properties in the .note.gnu.property section.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ finalize_gnu_properties(Layout* layout) const
|
|
|
869a11 |
+ { this->do_finalize_gnu_properties(layout); }
|
|
|
869a11 |
+
|
|
|
869a11 |
protected:
|
|
|
869a11 |
// This struct holds the constant information for a child class. We
|
|
|
869a11 |
// use a struct to avoid the overhead of virtual function calls for
|
|
|
869a11 |
@@ -807,6 +812,11 @@ class Target
|
|
|
869a11 |
do_should_include_section(elfcpp::Elf_Word) const
|
|
|
869a11 |
{ return true; }
|
|
|
869a11 |
|
|
|
869a11 |
+ // Finalize the target-specific properties in the .note.gnu.property section.
|
|
|
869a11 |
+ virtual void
|
|
|
869a11 |
+ do_finalize_gnu_properties(Layout*) const
|
|
|
869a11 |
+ { }
|
|
|
869a11 |
+
|
|
|
869a11 |
private:
|
|
|
869a11 |
// The implementations of the four do_make_elf_object virtual functions are
|
|
|
869a11 |
// almost identical except for their sizes and endianness. We use a template.
|
|
|
869a11 |
@@ -1126,6 +1136,17 @@ class Sized_target : public Target
|
|
|
869a11 |
return elfcpp::elf_r_sym<size>(rel.get_r_info());
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
+ // Record a target-specific program property in the .note.gnu.property
|
|
|
869a11 |
+ // section.
|
|
|
869a11 |
+ virtual void
|
|
|
869a11 |
+ record_gnu_property(int, int, size_t, const unsigned char*, const Object*)
|
|
|
869a11 |
+ { }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Merge the target-specific program properties from the current object.
|
|
|
869a11 |
+ virtual void
|
|
|
869a11 |
+ merge_gnu_properties(const Object*)
|
|
|
869a11 |
+ { }
|
|
|
869a11 |
+
|
|
|
869a11 |
protected:
|
|
|
869a11 |
Sized_target(const Target::Target_info* pti)
|
|
|
869a11 |
: Target(pti)
|
|
|
869a11 |
Only in binutils-2.30/gold: target.h.orig
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: gnu_property_a.S
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: gnu_property_b.S
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: gnu_property_c.S
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: gnu_property_main.c
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: gnu_property_test.sh
|
|
|
869a11 |
diff -rup binutils.orig/gold/testsuite/Makefile.am binutils-2.30/gold/testsuite/Makefile.am
|
|
|
869a11 |
--- binutils.orig/gold/testsuite/Makefile.am 2018-08-14 16:18:17.930466963 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/testsuite/Makefile.am 2018-08-14 16:23:15.812244769 +0100
|
|
|
869a11 |
@@ -3121,6 +3121,23 @@ exception_x86_64_bnd_2.o: exception_test
|
|
|
869a11 |
$(CXXCOMPILE) -c -Bgcctestdir/ -Wa,-madd-bnd-prefix -o $@ $<
|
|
|
869a11 |
endif DEFAULT_TARGET_X86_64
|
|
|
869a11 |
|
|
|
869a11 |
+if DEFAULT_TARGET_X86_64
|
|
|
869a11 |
+check_SCRIPTS += gnu_property_test.sh
|
|
|
869a11 |
+check_DATA += gnu_property_test.stdout
|
|
|
869a11 |
+gnu_property_test.stdout: gnu_property_test
|
|
|
869a11 |
+ $(TEST_READELF) -n $< >$@
|
|
|
869a11 |
+gnu_property_test: gcctestdir/ld gnu_property_a.o gnu_property_b.o gnu_property_c.o
|
|
|
869a11 |
+ gcctestdir/ld -o $@ gnu_property_a.o gnu_property_b.o gnu_property_c.o
|
|
|
869a11 |
+gnu_property_main.o: gnu_property_main.c
|
|
|
869a11 |
+ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
+gnu_property_a.o: gnu_property_a.S
|
|
|
869a11 |
+ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
+gnu_property_b.o: gnu_property_b.S
|
|
|
869a11 |
+ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
+gnu_property_c.o: gnu_property_c.S
|
|
|
869a11 |
+ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
+endif DEFAULT_TARGET_X86_64
|
|
|
869a11 |
+
|
|
|
869a11 |
check_PROGRAMS += pr22266
|
|
|
869a11 |
pr22266: pr22266_main.o pr22266_ar.o gcctestdir/ld
|
|
|
869a11 |
$(LINK) -Bgcctestdir/ pr22266_main.o pr22266_ar.o
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: Makefile.am.orig
|
|
|
869a11 |
diff -rup binutils.orig/gold/testsuite/Makefile.in binutils-2.30/gold/testsuite/Makefile.in
|
|
|
869a11 |
--- binutils.orig/gold/testsuite/Makefile.in 2018-08-14 16:18:17.939466896 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/testsuite/Makefile.in 2018-08-14 16:23:15.813244761 +0100
|
|
|
869a11 |
@@ -814,28 +814,30 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_tmp_4.o \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_5.a \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_6.a
|
|
|
869a11 |
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_84 = pr22266
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_84 = gnu_property_test.sh
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_85 = gnu_property_test.stdout
|
|
|
869a11 |
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_86 = pr22266
|
|
|
869a11 |
|
|
|
869a11 |
# These tests work with native and cross linkers.
|
|
|
869a11 |
|
|
|
869a11 |
# Test script section order.
|
|
|
869a11 |
-@NATIVE_OR_CROSS_LINKER_TRUE@am__append_85 = script_test_10.sh
|
|
|
869a11 |
-@NATIVE_OR_CROSS_LINKER_TRUE@am__append_86 = script_test_10.stdout
|
|
|
869a11 |
-@NATIVE_OR_CROSS_LINKER_TRUE@am__append_87 = script_test_10
|
|
|
869a11 |
+@NATIVE_OR_CROSS_LINKER_TRUE@am__append_87 = script_test_10.sh
|
|
|
869a11 |
+@NATIVE_OR_CROSS_LINKER_TRUE@am__append_88 = script_test_10.stdout
|
|
|
869a11 |
+@NATIVE_OR_CROSS_LINKER_TRUE@am__append_89 = script_test_10
|
|
|
869a11 |
|
|
|
869a11 |
# These tests work with cross linkers only.
|
|
|
869a11 |
-@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_88 = split_i386.sh
|
|
|
869a11 |
-@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_89 = split_i386_1.stdout split_i386_2.stdout \
|
|
|
869a11 |
+@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_90 = split_i386.sh
|
|
|
869a11 |
+@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_91 = split_i386_1.stdout split_i386_2.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_i386_3.stdout split_i386_4.stdout split_i386_r.stdout
|
|
|
869a11 |
|
|
|
869a11 |
-@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_90 = split_i386_1 split_i386_2 split_i386_3 \
|
|
|
869a11 |
+@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_92 = split_i386_1 split_i386_2 split_i386_3 \
|
|
|
869a11 |
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_i386_4 split_i386_r
|
|
|
869a11 |
|
|
|
869a11 |
-@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_91 = split_x86_64.sh \
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_93 = split_x86_64.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_plt_1.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_1.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_2.sh
|
|
|
869a11 |
-@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_92 = split_x86_64_1.stdout \
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_94 = split_x86_64_1.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_2.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_3.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_4.stdout \
|
|
|
869a11 |
@@ -843,14 +845,14 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_plt_1.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_1.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ bnd_ifunc_2.stdout
|
|
|
869a11 |
-@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_93 = split_x86_64_1 split_x86_64_2 split_x86_64_3 \
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_95 = split_x86_64_1 split_x86_64_2 split_x86_64_3 \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_4 split_x86_64_r
|
|
|
869a11 |
|
|
|
869a11 |
-@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_94 = split_x32.sh
|
|
|
869a11 |
-@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_95 = split_x32_1.stdout split_x32_2.stdout \
|
|
|
869a11 |
+@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_96 = split_x32.sh
|
|
|
869a11 |
+@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_97 = split_x32_1.stdout split_x32_2.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x32_3.stdout split_x32_4.stdout split_x32_r.stdout
|
|
|
869a11 |
|
|
|
869a11 |
-@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_96 = split_x32_1 split_x32_2 split_x32_3 \
|
|
|
869a11 |
+@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_98 = split_x32_1 split_x32_2 split_x32_3 \
|
|
|
869a11 |
@DEFAULT_TARGET_X32_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x32_4 split_x32_r
|
|
|
869a11 |
|
|
|
869a11 |
|
|
|
869a11 |
@@ -871,7 +873,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
# Check Thumb to ARM farcall veneers
|
|
|
869a11 |
|
|
|
869a11 |
# Check handling of --target1-abs, --target1-rel and --target2 options
|
|
|
869a11 |
-@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_97 = arm_abs_global.sh \
|
|
|
869a11 |
+@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_99 = arm_abs_global.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_branch_in_range.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_branch_out_of_range.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_fix_v4bx.sh \
|
|
|
869a11 |
@@ -894,7 +896,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_got_rel.sh
|
|
|
869a11 |
|
|
|
869a11 |
# The test demonstrates why the constructor of a target object should not access options.
|
|
|
869a11 |
-@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_98 = arm_abs_global.stdout \
|
|
|
869a11 |
+@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_100 = arm_abs_global.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_in_range.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_out_of_range.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ thumb_bl_in_range.stdout \
|
|
|
869a11 |
@@ -947,7 +949,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_abs.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_got_rel.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target_lazy_init
|
|
|
869a11 |
-@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_99 = arm_abs_global \
|
|
|
869a11 |
+@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_101 = arm_abs_global \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_in_range \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_out_of_range \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ thumb_bl_in_range \
|
|
|
869a11 |
@@ -998,20 +1000,20 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_abs \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target2_got_rel \
|
|
|
869a11 |
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_target_lazy_init
|
|
|
869a11 |
-@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_100 = aarch64_reloc_none.sh \
|
|
|
869a11 |
+@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_102 = aarch64_reloc_none.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_relocs.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ pr21430.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_tlsdesc.sh
|
|
|
869a11 |
-@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_101 = aarch64_reloc_none.stdout \
|
|
|
869a11 |
+@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_103 = aarch64_reloc_none.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_relocs.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ pr21430.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_tlsdesc.stdout
|
|
|
869a11 |
-@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_102 = aarch64_reloc_none \
|
|
|
869a11 |
+@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_104 = aarch64_reloc_none \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_relocs \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ pr21430 \
|
|
|
869a11 |
@DEFAULT_TARGET_AARCH64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ aarch64_tlsdesc
|
|
|
869a11 |
-@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_103 = split_s390.sh
|
|
|
869a11 |
-@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_104 = split_s390_z1.stdout split_s390_z2.stdout split_s390_z3.stdout \
|
|
|
869a11 |
+@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_105 = split_s390.sh
|
|
|
869a11 |
+@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_106 = split_s390_z1.stdout split_s390_z2.stdout split_s390_z3.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4.stdout split_s390_n1.stdout split_s390_n2.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_a1.stdout split_s390_a2.stdout split_s390_z1_ns.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z2_ns.stdout split_s390_z3_ns.stdout split_s390_z4_ns.stdout \
|
|
|
869a11 |
@@ -1023,7 +1025,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z4_ns.stdout split_s390x_n1_ns.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_n2_ns.stdout split_s390x_r.stdout
|
|
|
869a11 |
|
|
|
869a11 |
-@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_105 = split_s390_z1 split_s390_z2 split_s390_z3 \
|
|
|
869a11 |
+@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_107 = split_s390_z1 split_s390_z2 split_s390_z3 \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4 split_s390_n1 split_s390_n2 split_s390_a1 \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_a2 split_s390_z1_ns split_s390_z2_ns split_s390_z3_ns \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390_z4_ns split_s390_n1_ns split_s390_n2_ns split_s390_r \
|
|
|
869a11 |
@@ -1032,10 +1034,10 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__E
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z1_ns split_s390x_z2_ns split_s390x_z3_ns \
|
|
|
869a11 |
@DEFAULT_TARGET_S390_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_s390x_z4_ns split_s390x_n1_ns split_s390x_n2_ns split_s390x_r
|
|
|
869a11 |
|
|
|
869a11 |
-@DEFAULT_TARGET_X86_64_TRUE@am__append_106 = *.dwo *.dwp
|
|
|
869a11 |
-@DEFAULT_TARGET_X86_64_TRUE@am__append_107 = dwp_test_1.sh \
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@am__append_108 = *.dwo *.dwp
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@am__append_109 = dwp_test_1.sh \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@ dwp_test_2.sh
|
|
|
869a11 |
-@DEFAULT_TARGET_X86_64_TRUE@am__append_108 = dwp_test_1.stdout \
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@am__append_110 = dwp_test_1.stdout \
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@ dwp_test_2.stdout
|
|
|
869a11 |
subdir = testsuite
|
|
|
869a11 |
DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
|
|
|
869a11 |
@@ -2828,9 +2830,9 @@ MOSTLYCLEANFILES = *.so *.syms *.stdout
|
|
|
869a11 |
$(am__append_34) $(am__append_37) $(am__append_41) \
|
|
|
869a11 |
$(am__append_47) $(am__append_51) $(am__append_52) \
|
|
|
869a11 |
$(am__append_58) $(am__append_78) $(am__append_81) \
|
|
|
869a11 |
- $(am__append_83) $(am__append_87) $(am__append_90) \
|
|
|
869a11 |
- $(am__append_93) $(am__append_96) $(am__append_99) \
|
|
|
869a11 |
- $(am__append_102) $(am__append_105) $(am__append_106)
|
|
|
869a11 |
+ $(am__append_83) $(am__append_89) $(am__append_92) \
|
|
|
869a11 |
+ $(am__append_95) $(am__append_98) $(am__append_101) \
|
|
|
869a11 |
+ $(am__append_104) $(am__append_107) $(am__append_108)
|
|
|
869a11 |
|
|
|
869a11 |
# We will add to these later, for each individual test. Note
|
|
|
869a11 |
# that we add each test under check_SCRIPTS or check_PROGRAMS;
|
|
|
869a11 |
@@ -2839,18 +2841,18 @@ check_SCRIPTS = $(am__append_2) $(am__ap
|
|
|
869a11 |
$(am__append_29) $(am__append_35) $(am__append_42) \
|
|
|
869a11 |
$(am__append_45) $(am__append_49) $(am__append_53) \
|
|
|
869a11 |
$(am__append_56) $(am__append_62) $(am__append_73) \
|
|
|
869a11 |
- $(am__append_76) $(am__append_79) $(am__append_85) \
|
|
|
869a11 |
- $(am__append_88) $(am__append_91) $(am__append_94) \
|
|
|
869a11 |
- $(am__append_97) $(am__append_100) $(am__append_103) \
|
|
|
869a11 |
- $(am__append_107)
|
|
|
869a11 |
+ $(am__append_76) $(am__append_79) $(am__append_84) \
|
|
|
869a11 |
+ $(am__append_87) $(am__append_90) $(am__append_93) \
|
|
|
869a11 |
+ $(am__append_96) $(am__append_99) $(am__append_102) \
|
|
|
869a11 |
+ $(am__append_105) $(am__append_109)
|
|
|
869a11 |
check_DATA = $(am__append_3) $(am__append_20) $(am__append_24) \
|
|
|
869a11 |
$(am__append_30) $(am__append_36) $(am__append_43) \
|
|
|
869a11 |
$(am__append_46) $(am__append_50) $(am__append_54) \
|
|
|
869a11 |
$(am__append_57) $(am__append_63) $(am__append_74) \
|
|
|
869a11 |
- $(am__append_77) $(am__append_80) $(am__append_86) \
|
|
|
869a11 |
- $(am__append_89) $(am__append_92) $(am__append_95) \
|
|
|
869a11 |
- $(am__append_98) $(am__append_101) $(am__append_104) \
|
|
|
869a11 |
- $(am__append_108)
|
|
|
869a11 |
+ $(am__append_77) $(am__append_80) $(am__append_85) \
|
|
|
869a11 |
+ $(am__append_88) $(am__append_91) $(am__append_94) \
|
|
|
869a11 |
+ $(am__append_97) $(am__append_100) $(am__append_103) \
|
|
|
869a11 |
+ $(am__append_106) $(am__append_110)
|
|
|
869a11 |
BUILT_SOURCES = $(am__append_40)
|
|
|
869a11 |
TESTS = $(check_SCRIPTS) $(check_PROGRAMS)
|
|
|
869a11 |
|
|
|
869a11 |
@@ -5737,6 +5739,8 @@ exception_x86_64_bnd_test.log: exception
|
|
|
869a11 |
@p='exception_x86_64_bnd_test$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
|
|
|
869a11 |
pr22266.log: pr22266$(EXEEXT)
|
|
|
869a11 |
@p='pr22266$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
|
|
|
869a11 |
+gnu_property_test.sh.log: gnu_property_test.sh
|
|
|
869a11 |
+ @p='gnu_property_test.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
|
|
|
869a11 |
.test.log:
|
|
|
869a11 |
@p='$<'; $(am__check_pre) $(TEST_LOG_COMPILE) "$$tst" $(am__check_post)
|
|
|
869a11 |
@am__EXEEXT_TRUE@.test$(EXEEXT).log:
|
|
|
869a11 |
@@ -7394,6 +7403,18 @@ uninstall-am:
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -c -fpic -Bgcctestdir/ -Wa,-madd-bnd-prefix -o $@ $<
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@exception_x86_64_bnd_2.o: exception_test_2.cc gcctestdir/as
|
|
|
869a11 |
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -c -Bgcctestdir/ -Wa,-madd-bnd-prefix -o $@ $<
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@gnu_property_test.stdout: gnu_property_test
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(TEST_READELF) -n $< >$@
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@gnu_property_test: gcctestdir/ld gnu_property_a.o gnu_property_b.o gnu_property_c.o
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ gcctestdir/ld -o $@ gnu_property_a.o gnu_property_b.o gnu_property_c.o
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@gnu_property_main.o: gnu_property_main.c
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@gnu_property_a.o: gnu_property_a.S
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@gnu_property_b.o: gnu_property_b.S
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@gnu_property_c.o: gnu_property_c.S
|
|
|
869a11 |
+@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(COMPILE) -c -o $@ $<
|
|
|
869a11 |
@GCC_TRUE@@NATIVE_LINKER_TRUE@pr22266: pr22266_main.o pr22266_ar.o gcctestdir/ld
|
|
|
869a11 |
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(LINK) -Bgcctestdir/ pr22266_main.o pr22266_ar.o
|
|
|
869a11 |
@GCC_TRUE@@NATIVE_LINKER_TRUE@pr22266_ar.o: pr22266_a.o gcctestdir/ld
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: Makefile.in.orig
|
|
|
869a11 |
Only in binutils-2.30/gold/testsuite: Makefile.in.rej
|
|
|
869a11 |
diff -rup binutils.orig/gold/x86_64.cc binutils-2.30/gold/x86_64.cc
|
|
|
869a11 |
--- binutils.orig/gold/x86_64.cc 2018-08-14 16:18:17.926466993 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/x86_64.cc 2018-08-14 16:23:26.758163112 +0100
|
|
|
869a11 |
@@ -590,7 +590,8 @@ class Target_x86_64 : public Sized_targe
|
|
|
869a11 |
got_tlsdesc_(NULL), global_offset_table_(NULL), rela_dyn_(NULL),
|
|
|
869a11 |
rela_irelative_(NULL), copy_relocs_(elfcpp::R_X86_64_COPY),
|
|
|
869a11 |
got_mod_index_offset_(-1U), tlsdesc_reloc_info_(),
|
|
|
869a11 |
- tls_base_symbol_defined_(false)
|
|
|
869a11 |
+ tls_base_symbol_defined_(false), isa_1_used_(0), isa_1_needed_(0),
|
|
|
869a11 |
+ feature_1_(0), object_feature_1_(0), seen_first_object_(false)
|
|
|
869a11 |
{ }
|
|
|
869a11 |
|
|
|
869a11 |
// Hook for a new output section.
|
|
|
869a11 |
@@ -1188,6 +1189,20 @@ class Target_x86_64 : public Sized_targe
|
|
|
869a11 |
this->rela_dyn_section(layout));
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
+ // Record a target-specific program property in the .note.gnu.property
|
|
|
869a11 |
+ // section.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ record_gnu_property(int, int, size_t, const unsigned char*, const Object*);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Merge the target-specific program properties from the current object.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ merge_gnu_properties(const Object*);
|
|
|
869a11 |
+
|
|
|
869a11 |
+ // Finalize the target-specific program properties and add them back to
|
|
|
869a11 |
+ // the layout.
|
|
|
869a11 |
+ void
|
|
|
869a11 |
+ do_finalize_gnu_properties(Layout*) const;
|
|
|
869a11 |
+
|
|
|
869a11 |
// Information about this specific target which we pass to the
|
|
|
869a11 |
// general Target structure.
|
|
|
869a11 |
static const Target::Target_info x86_64_info;
|
|
|
869a11 |
@@ -1245,6 +1260,17 @@ class Target_x86_64 : public Sized_targe
|
|
|
869a11 |
std::vector<Tlsdesc_info> tlsdesc_reloc_info_;
|
|
|
869a11 |
// True if the _TLS_MODULE_BASE_ symbol has been defined.
|
|
|
869a11 |
bool tls_base_symbol_defined_;
|
|
|
869a11 |
+ // Target-specific program properties, from .note.gnu.property section.
|
|
|
869a11 |
+ // Each bit represents a specific feature.
|
|
|
869a11 |
+ uint32_t isa_1_used_;
|
|
|
869a11 |
+ uint32_t isa_1_needed_;
|
|
|
869a11 |
+ uint32_t feature_1_;
|
|
|
869a11 |
+ // Target-specific properties from the current object.
|
|
|
869a11 |
+ // These bits get ANDed into FEATURE_1_ after all properties for the object
|
|
|
869a11 |
+ // have been processed.
|
|
|
869a11 |
+ uint32_t object_feature_1_;
|
|
|
869a11 |
+ // Whether we have seen our first object, for use in initializing FEATURE_1_.
|
|
|
869a11 |
+ bool seen_first_object_;
|
|
|
869a11 |
};
|
|
|
869a11 |
|
|
|
869a11 |
template<>
|
|
|
869a11 |
@@ -1431,6 +1457,93 @@ Target_x86_64<size>::rela_irelative_sect
|
|
|
869a11 |
return this->rela_irelative_;
|
|
|
869a11 |
}
|
|
|
869a11 |
|
|
|
869a11 |
+// Record a target-specific program property from the .note.gnu.property
|
|
|
869a11 |
+// section.
|
|
|
869a11 |
+template<int size>
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Target_x86_64<size>::record_gnu_property(
|
|
|
869a11 |
+ int, int pr_type,
|
|
|
869a11 |
+ size_t pr_datasz, const unsigned char* pr_data,
|
|
|
869a11 |
+ const Object* object)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ uint32_t val = 0;
|
|
|
869a11 |
+
|
|
|
869a11 |
+ switch (pr_type)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_USED:
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_NEEDED:
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_1_AND:
|
|
|
869a11 |
+ if (pr_datasz != 4)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ gold_warning(_("%s: corrupt .note.gnu.property section "
|
|
|
869a11 |
+ "(pr_datasz for property %d is not 4)"),
|
|
|
869a11 |
+ object->name().c_str(), pr_type);
|
|
|
869a11 |
+ return;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ val = elfcpp::Swap<32, false>::readval(pr_data);
|
|
|
869a11 |
+ break;
|
|
|
869a11 |
+ default:
|
|
|
869a11 |
+ gold_warning(_("%s: unknown program property type 0x%x "
|
|
|
869a11 |
+ "in .note.gnu.property section"),
|
|
|
869a11 |
+ object->name().c_str(), pr_type);
|
|
|
869a11 |
+ break;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+
|
|
|
869a11 |
+ switch (pr_type)
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_USED:
|
|
|
869a11 |
+ this->isa_1_used_ |= val;
|
|
|
869a11 |
+ break;
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_NEEDED:
|
|
|
869a11 |
+ this->isa_1_needed_ |= val;
|
|
|
869a11 |
+ break;
|
|
|
869a11 |
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_1_AND:
|
|
|
869a11 |
+ // If we see multiple feature props in one object, OR them together.
|
|
|
869a11 |
+ this->object_feature_1_ |= val;
|
|
|
869a11 |
+ break;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+// Merge the target-specific program properties from the current object.
|
|
|
869a11 |
+template<int size>
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Target_x86_64<size>::merge_gnu_properties(const Object*)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ if (this->seen_first_object_)
|
|
|
869a11 |
+ this->feature_1_ &= this->object_feature_1_;
|
|
|
869a11 |
+ else
|
|
|
869a11 |
+ {
|
|
|
869a11 |
+ this->feature_1_ = this->object_feature_1_;
|
|
|
869a11 |
+ this->seen_first_object_ = true;
|
|
|
869a11 |
+ }
|
|
|
869a11 |
+ this->object_feature_1_ = 0;
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+static inline void
|
|
|
869a11 |
+add_property(Layout* layout, unsigned int pr_type, uint32_t val)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ unsigned char buf[4];
|
|
|
869a11 |
+ elfcpp::Swap<32, false>::writeval(buf, val);
|
|
|
869a11 |
+ layout->add_gnu_property(elfcpp::NT_GNU_PROPERTY_TYPE_0, pr_type, 4, buf);
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+// Finalize the target-specific program properties and add them back to
|
|
|
869a11 |
+// the layout.
|
|
|
869a11 |
+template<int size>
|
|
|
869a11 |
+void
|
|
|
869a11 |
+Target_x86_64<size>::do_finalize_gnu_properties(Layout* layout) const
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ if (this->isa_1_used_ != 0)
|
|
|
869a11 |
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_ISA_1_USED,
|
|
|
869a11 |
+ this->isa_1_used_);
|
|
|
869a11 |
+ if (this->isa_1_needed_ != 0)
|
|
|
869a11 |
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_ISA_1_NEEDED,
|
|
|
869a11 |
+ this->isa_1_needed_);
|
|
|
869a11 |
+ if (this->feature_1_ != 0)
|
|
|
869a11 |
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_FEATURE_1_AND,
|
|
|
869a11 |
+ this->feature_1_);
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
// Write the first three reserved words of the .got.plt section.
|
|
|
869a11 |
// The remainder of the section is written while writing the PLT
|
|
|
869a11 |
// in Output_data_plt_i386::do_write.
|
|
|
869a11 |
Only in binutils-2.30/gold: x86_64.cc.orig
|
|
|
869a11 |
--- /dev/null 2018-08-14 08:11:42.835432884 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/testsuite/gnu_property_a.S 2018-08-14 16:23:15.813244761 +0100
|
|
|
869a11 |
@@ -0,0 +1,46 @@
|
|
|
869a11 |
+#define NT_GNU_PROPERTY_TYPE_0 5
|
|
|
869a11 |
+
|
|
|
869a11 |
+#define GNU_PROPERTY_STACK_SIZE 1
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_ISA_1_USED 0xc0000000
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002
|
|
|
869a11 |
+
|
|
|
869a11 |
+#if __SIZEOF_PTRDIFF_T__ == 8
|
|
|
869a11 |
+# define ALIGN 3
|
|
|
869a11 |
+#elif __SIZEOF_PTRDIFF_T__ == 4
|
|
|
869a11 |
+# define ALIGN 2
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+
|
|
|
869a11 |
+ .text
|
|
|
869a11 |
+ .globl _start
|
|
|
869a11 |
+_start:
|
|
|
869a11 |
+ ret
|
|
|
869a11 |
+
|
|
|
869a11 |
+ .section ".note.gnu.property", "a"
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+
|
|
|
869a11 |
+ .long 1f - 0f /* name length */
|
|
|
869a11 |
+ .long 5f - 2f /* data length */
|
|
|
869a11 |
+ .long NT_GNU_PROPERTY_TYPE_0 /* note type */
|
|
|
869a11 |
+0: .asciz "GNU" /* vendor name */
|
|
|
869a11 |
+1:
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+2: .long GNU_PROPERTY_STACK_SIZE /* pr_type. */
|
|
|
869a11 |
+ .long 4f - 3f /* pr_datasz. */
|
|
|
869a11 |
+3:
|
|
|
869a11 |
+ .dc.a 0x800 /* Stack size. */
|
|
|
869a11 |
+4:
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_ISA_1_USED
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x01,0x10,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_ISA_1_NEEDED
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x01,0x10,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_FEATURE_1_AND
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x01,0x00,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+5:
|
|
|
869a11 |
--- /dev/null 2018-08-14 08:11:42.835432884 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/testsuite/gnu_property_b.S 2018-08-14 16:18:47.795244173 +0100
|
|
|
869a11 |
@@ -0,0 +1,38 @@
|
|
|
869a11 |
+#define NT_GNU_PROPERTY_TYPE_0 5
|
|
|
869a11 |
+
|
|
|
869a11 |
+#define GNU_PROPERTY_STACK_SIZE 1
|
|
|
869a11 |
+#define GNU_PROPERTY_NO_COPY_ON_PROTECTED 2
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_ISA_1_USED 0xc0000000
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002
|
|
|
869a11 |
+
|
|
|
869a11 |
+#if __SIZEOF_PTRDIFF_T__ == 8
|
|
|
869a11 |
+# define ALIGN 3
|
|
|
869a11 |
+#elif __SIZEOF_PTRDIFF_T__ == 4
|
|
|
869a11 |
+# define ALIGN 2
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+
|
|
|
869a11 |
+ .section ".note.gnu.property", "a"
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long 1f - 0f /* name length */
|
|
|
869a11 |
+ .long 3f - 2f /* data length */
|
|
|
869a11 |
+ .long NT_GNU_PROPERTY_TYPE_0 /* note type */
|
|
|
869a11 |
+0: .asciz "GNU" /* vendor name */
|
|
|
869a11 |
+1:
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+2: .long GNU_PROPERTY_NO_COPY_ON_PROTECTED /* pr_type. */
|
|
|
869a11 |
+ .long 0 /* pr_datasz. */
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_ISA_1_USED
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x01,0x11,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_ISA_1_NEEDED
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x01,0x11,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_FEATURE_1_AND
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x03,0x00,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+3:
|
|
|
869a11 |
--- /dev/null 2018-08-14 08:11:42.835432884 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/testsuite/gnu_property_c.S 2018-08-14 16:18:47.795244173 +0100
|
|
|
869a11 |
@@ -0,0 +1,44 @@
|
|
|
869a11 |
+#define NT_GNU_PROPERTY_TYPE_0 5
|
|
|
869a11 |
+
|
|
|
869a11 |
+#define GNU_PROPERTY_STACK_SIZE 1
|
|
|
869a11 |
+#define GNU_PROPERTY_NO_COPY_ON_PROTECTED 2
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_ISA_1_USED 0xc0000000
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001
|
|
|
869a11 |
+#define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002
|
|
|
869a11 |
+
|
|
|
869a11 |
+#if __SIZEOF_PTRDIFF_T__ == 8
|
|
|
869a11 |
+# define ALIGN 3
|
|
|
869a11 |
+#elif __SIZEOF_PTRDIFF_T__ == 4
|
|
|
869a11 |
+# define ALIGN 2
|
|
|
869a11 |
+#endif
|
|
|
869a11 |
+
|
|
|
869a11 |
+ .section ".note.gnu.property", "a"
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long 1f - 0f /* name length */
|
|
|
869a11 |
+ .long 5f - 2f /* data length */
|
|
|
869a11 |
+ .long NT_GNU_PROPERTY_TYPE_0 /* note type */
|
|
|
869a11 |
+0: .asciz "GNU" /* vendor name */
|
|
|
869a11 |
+1:
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+2: .long GNU_PROPERTY_STACK_SIZE /* pr_type. */
|
|
|
869a11 |
+ .long 4f - 3f /* pr_datasz. */
|
|
|
869a11 |
+3:
|
|
|
869a11 |
+ .dc.a 0x111100 /* Stack size. */
|
|
|
869a11 |
+4:
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_NO_COPY_ON_PROTECTED /* pr_type. */
|
|
|
869a11 |
+ .long 0 /* pr_datasz. */
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_ISA_1_USED
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x11,0x10,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_ISA_1_NEEDED
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x11,0x10,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+ .long GNU_PROPERTY_X86_FEATURE_1_AND
|
|
|
869a11 |
+ .long 4
|
|
|
869a11 |
+ .byte 0x01,0x00,0x00,0x00
|
|
|
869a11 |
+ .p2align ALIGN
|
|
|
869a11 |
+5:
|
|
|
869a11 |
--- /dev/null 2018-08-14 08:11:42.835432884 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/testsuite/gnu_property_main.c 2018-08-14 16:18:47.795244173 +0100
|
|
|
869a11 |
@@ -0,0 +1,5 @@
|
|
|
869a11 |
+int
|
|
|
869a11 |
+main(void)
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ return 0;
|
|
|
869a11 |
+}
|
|
|
869a11 |
--- /dev/null 2018-08-14 08:11:42.835432884 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/testsuite/gnu_property_test.sh 2018-08-14 16:18:47.795244173 +0100
|
|
|
869a11 |
@@ -0,0 +1,64 @@
|
|
|
869a11 |
+#!/bin/sh
|
|
|
869a11 |
+
|
|
|
869a11 |
+# gnu_property_test.sh -- test .note.gnu.property section.
|
|
|
869a11 |
+
|
|
|
869a11 |
+# Copyright (C) 2018 Free Software Foundation, Inc.
|
|
|
869a11 |
+# Written by Cary Coutant <ccoutant@gmail.com>.
|
|
|
869a11 |
+
|
|
|
869a11 |
+# This file is part of gold.
|
|
|
869a11 |
+
|
|
|
869a11 |
+# This program is free software; you can redistribute it and/or modify
|
|
|
869a11 |
+# it under the terms of the GNU General Public License as published by
|
|
|
869a11 |
+# the Free Software Foundation; either version 3 of the License, or
|
|
|
869a11 |
+# (at your option) any later version.
|
|
|
869a11 |
+
|
|
|
869a11 |
+# This program is distributed in the hope that it will be useful,
|
|
|
869a11 |
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
869a11 |
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
869a11 |
+# GNU General Public License for more details.
|
|
|
869a11 |
+
|
|
|
869a11 |
+# You should have received a copy of the GNU General Public License
|
|
|
869a11 |
+# along with this program; if not, write to the Free Software
|
|
|
869a11 |
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
869a11 |
+# MA 02110-1301, USA.
|
|
|
869a11 |
+
|
|
|
869a11 |
+# This script checks that after linking the three object files
|
|
|
869a11 |
+# gnu_property_[abc].S, each of which contains a .note.gnu.property
|
|
|
869a11 |
+# section, the resulting output has only a single such note section,
|
|
|
869a11 |
+# and that the properties have been correctly combined.
|
|
|
869a11 |
+
|
|
|
869a11 |
+check()
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ if ! grep -q "$2" "$1"
|
|
|
869a11 |
+ then
|
|
|
869a11 |
+ echo "Did not find expected output in $1:"
|
|
|
869a11 |
+ echo " $2"
|
|
|
869a11 |
+ echo ""
|
|
|
869a11 |
+ echo "Actual output below:"
|
|
|
869a11 |
+ cat "$1"
|
|
|
869a11 |
+ exit 1
|
|
|
869a11 |
+ fi
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+check_count()
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ if test "`grep -c "$2" "$1"`" != "$3"
|
|
|
869a11 |
+ then
|
|
|
869a11 |
+ echo "Did not find correct number of note sections in $1:"
|
|
|
869a11 |
+ echo " $2"
|
|
|
869a11 |
+ echo ""
|
|
|
869a11 |
+ echo "Actual output below:"
|
|
|
869a11 |
+ cat "$1"
|
|
|
869a11 |
+ exit 1
|
|
|
869a11 |
+ fi
|
|
|
869a11 |
+}
|
|
|
869a11 |
+
|
|
|
869a11 |
+check_count gnu_property_test.stdout "GNU\s*0x[0-9a-f]*\s*NT_GNU_PROPERTY_TYPE_0" 1
|
|
|
869a11 |
+
|
|
|
869a11 |
+check gnu_property_test.stdout "stack size: 0x111100"
|
|
|
869a11 |
+check gnu_property_test.stdout "no copy on protected"
|
|
|
869a11 |
+check gnu_property_test.stdout "x86 ISA used: i486, SSE2, SSE4_2, AVX512CD"
|
|
|
869a11 |
+check gnu_property_test.stdout "x86 ISA needed: i486, SSE2, SSE4_2, AVX512CD"
|
|
|
869a11 |
+check gnu_property_test.stdout "x86 feature: IBT"
|
|
|
869a11 |
+
|
|
|
869a11 |
+exit 0
|
|
|
869a11 |
--- binutils.orig/elfcpp/elfcpp.h 2018-08-14 16:18:18.007466389 +0100
|
|
|
869a11 |
+++ binutils-2.30/elfcpp/elfcpp.h 2018-08-14 16:36:27.151339505 +0100
|
|
|
869a11 |
@@ -984,7 +984,9 @@ enum
|
|
|
869a11 |
NT_GNU_BUILD_ID = 3,
|
|
|
869a11 |
// The version of gold used to link. Th descriptor is just a
|
|
|
869a11 |
// string.
|
|
|
869a11 |
- NT_GNU_GOLD_VERSION = 4
|
|
|
869a11 |
+ NT_GNU_GOLD_VERSION = 4,
|
|
|
869a11 |
+ // Program property note, as described in "Linux Extensions to the gABI".
|
|
|
869a11 |
+ NT_GNU_PROPERTY_TYPE_0 = 5
|
|
|
869a11 |
};
|
|
|
869a11 |
|
|
|
869a11 |
// The OS values which may appear in word 0 of a NT_GNU_ABI_TAG note.
|
|
|
869a11 |
@@ -999,6 +1001,21 @@ enum
|
|
|
869a11 |
ELF_NOTE_OS_SYLLABLE = 5
|
|
|
869a11 |
};
|
|
|
869a11 |
|
|
|
869a11 |
+// Program property types for NT_GNU_PROPERTY_TYPE_0.
|
|
|
869a11 |
+
|
|
|
869a11 |
+enum
|
|
|
869a11 |
+{
|
|
|
869a11 |
+ GNU_PROPERTY_STACK_SIZE = 1,
|
|
|
869a11 |
+ GNU_PROPERTY_NO_COPY_ON_PROTECTED = 2,
|
|
|
869a11 |
+ GNU_PROPERTY_LOPROC = 0xc0000000,
|
|
|
869a11 |
+ GNU_PROPERTY_X86_ISA_1_USED = 0xc0000000,
|
|
|
869a11 |
+ GNU_PROPERTY_X86_ISA_1_NEEDED = 0xc0000001,
|
|
|
869a11 |
+ GNU_PROPERTY_X86_FEATURE_1_AND = 0xc0000002,
|
|
|
869a11 |
+ GNU_PROPERTY_HIPROC = 0xdfffffff,
|
|
|
869a11 |
+ GNU_PROPERTY_LOUSER = 0xe0000000,
|
|
|
869a11 |
+ GNU_PROPERTY_HIUSER = 0xffffffff
|
|
|
869a11 |
+};
|
|
|
869a11 |
+
|
|
|
869a11 |
} // End namespace elfcpp.
|
|
|
869a11 |
|
|
|
869a11 |
// Include internal details after defining the types.
|
|
|
869a11 |
--- binutils.orig/elfcpp/x86_64.h 2018-08-14 16:18:18.006466396 +0100
|
|
|
869a11 |
+++ binutils-2.30/elfcpp/x86_64.h 2018-08-14 16:36:55.838125405 +0100
|
|
|
869a11 |
@@ -103,6 +103,12 @@ enum
|
|
|
869a11 |
R_X86_64_GNU_VTENTRY = 251
|
|
|
869a11 |
};
|
|
|
869a11 |
|
|
|
869a11 |
+// The bit values that can appear in the GNU_PROPERTY_X86_FEATURE_1_AND
|
|
|
869a11 |
+// program property.
|
|
|
869a11 |
+
|
|
|
869a11 |
+const uint64_t GNU_PROPERTY_X86_FEATURE_1_IBT = 1ULL << 0;
|
|
|
869a11 |
+const uint64_t GNU_PROPERTY_X86_FEATURE_1_SHSTK = 1ULL << 1;
|
|
|
869a11 |
+
|
|
|
869a11 |
} // End namespace elfcpp.
|
|
|
869a11 |
|
|
|
869a11 |
#endif // !defined(ELFCPP_X86_64_H)
|
|
|
869a11 |
--- binutils.orig/gold/object.cc 2018-08-14 16:43:20.553254144 +0100
|
|
|
869a11 |
+++ binutils-2.30/gold/object.cc 2018-08-14 16:43:35.275144269 +0100
|
|
|
869a11 |
@@ -1618,6 +1618,7 @@ Sized_relobj_file<size, big_endian>::do_
|
|
|
869a11 |
for (unsigned int i = 1; i < shnum; ++i, pshdrs += This::shdr_size)
|
|
|
869a11 |
{
|
|
|
869a11 |
typename This::Shdr shdr(pshdrs);
|
|
|
869a11 |
+ unsigned int sh_type = shdr.get_sh_type();
|
|
|
869a11 |
|
|
|
869a11 |
if (shdr.get_sh_name() >= section_names_size)
|
|
|
869a11 |
{
|